摘要:
A computer implemented method for creating architectural blueprints is provided. The method includes selecting a project, defining the project requirements, and selecting one or more parameters to be used to analyze the project. The method further includes importing the selected parameters, selecting proposed hardware and software combinations capable of meeting the project requirements, and displaying the ramifications of the selected hardware and software. The method also provides for generating architectural blueprints.
摘要:
A computer implemented method for an environment-neutral application build is provided. The method includes installing an application build in a target environment of a set of target environments, wherein the application build includes a variable corresponding to each environment configuration parameter. The method also includes installing a configuration file of a set of configuration files in the target environment, wherein the configuration file includes an environment configuration value corresponding to each variable. Each configuration file of the set of configuration files corresponds to at least one target environment of the set of target environments. Furthermore, the method includes reading each environment configuration value from the configuration file. Additionally, the method includes writing each environment configuration value to the corresponding variable in the application build.
摘要:
Contaminant metal ions of the transition elements such as copper and iron for example may give rise to serious problems in the curing of polymeric binders for conventional rubber-based solid propellants. These metal ions may accelerate the curing action to such a degree that the potlife of the freshly mixed polymer is reduced. Also, the metal ions may promote oxidative degradation of cured and uncured polymeric systems. These undesirable effects can be prevented by adding to the uncured polymer certain polymer-soluble agents which are capable of forming stable complexes with the undesirable metal ions in which the valence of the metal ion is fixed. These agents are selected from a large group of compounds and compositions comprising certain hydroxy substituted aromatic compositions. The preferred embodiments are pyrogallol, propyl gallate, octyl gallate, decyl gallate, purpurogallin and alizarin.
摘要:
Lead paint can be extremely hazardous when ingested as a result of ionic lead, produced by the action of stomach acids, being subsequently absorbed into the blood stream. According to this invention, it has been found that certain metal salts of the dithiocarbamates of multifunctional amines are effective precipitants for lead ions. When ingested simultaneously with lead paint they precipitate the lead ion in a substantially insoluble and indigestible form and thereby prevent absorption of lead into the blood stream. The preferred compounds are: zinc pentaerythrityl tetrakis (dithiocarbamate), tetrasodium pentaerythrityl tetrakis (dithiocarbamate), disodium ethylene bis(dithiocarbamate), and zinc ethylene bis(dithiocarbamate). These materials can be included in a digestible coating which can be applied over lead based paints to effectively detoxify the lead paint.
摘要:
Certain two-block copolymers have been found to be highly effective viscosity index improving additives for mineral oils and are especially effective at elevated temperatures.